Concern is expressed that educators are rushing to purchase computers while calculators are being forgotten. The approach promoted is schools should make both calculators and computers an integral part of the mathematics curriculum. Calculators are noted as accepted learning tools that don't have deleterious effects on computation skills.…

The sample was a randomly selected sixth-grade class in a medium-sized southern city, and consisted of 33 students. The study was designed to answer four questions pertaining to the effect of calculators. Results indicated a calculator-based curriculum has a positive effect on student problem solving. (MP)

Some functions on digits of positive integers are presented as possible sources for useful investigations by students, particularly through the use of calculators and computers or in the writing of small proofs. The material is designed to encourage students to conduct their own investigations. (MP)

A unit on the division of decimals by decimals that used electronic calculators as a teaching aid is described. The learning package created, the operation of the project, and several outcomes are presented. The results strongly indicated that mathematics can be taught using a calculator. (MP)

Problems designed to show the meaningful use of logarithms in the age of calculators are presented. The emphasis is placed on viewing a logarithm as an inverse operation to raising to a power. (MP)

An example of a lesson involving calculators that focused on calculator use is given. An examination of the traditional algorithm by the students led to student-directed investigations. (MP)

Some insights are provided into techniques for removing the mystery of how calculators evaluate functions. (Author/MK)

Explorations of problems involving the zero power are presented as routes through which instructors can take their students to reduce pupil uneasiness with the concept. Initial examination begins with routines for calculators, and discussion proceeds to more formal mathematics to generate more support for the definition of zero power. (MP)

The following ideas are presented: plans for constructing a calculator bin rack that provides a place for a school to store and charge calculators; a lesson in geometry based on a news article about salt containers; and a very simple approach to the concept of infinite geometric series. (MP)

Three methods for using four-function, counting calculators for developing understanding of the meaning of square roots and operations on whole and rational numbers are described. (MP)

How the use of calculators can illuminate mathematics and improve the level of problem-solving discussion in classes is presented. (MP)

A mathematics course using programmable calculators, which was part of a summer enrichment program for upper elementary and junior high students, is described. (MK)

Calculators are used to compute tables of values in solving problems of maximizing areas. Reproducable worksheets are included. (MP)

Investigated was the effect of availability of calculators, calculator-related curriculum resources, consultant resources, and inservice workshops on children's attitudes and achievement in mathematics (grades 2-6). Results indicated no measurable detrimental effects for calculator use. Significant gains on basic facts and achievement were made…

Exercises designed to aid students to practice or apply particular mathematical concepts and/or relationships using calculators are promoted, with four specific reasons for allowing this kind of activity. Specific cases dealing with number relationships and estimation are covered as examples. (MP)